SKU: 81104993499

Spline Drive Optispark Kit F-Body

Sale price$394.20 Regular price$438.00
Save 10%

Pay in installments of $109.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Spline Drive Optispark Kit F-BodyWhy Choose This Kit? This kit is designed to make your Optispark installation easier and more economical by including the components most commonly replaced during this repair. In addition, when you enter your vehicle details before checkout, we review your order prior to shipment to help verify that the correct components are selected for your application. Complete Kit Contents Please note: Supporting component brands may vary so we can ship your

Why Choose This Kit?

This kit is designed to make your Optispark installation easier and more economical by including the components most commonly replaced during this repair.

In addition, when you enter your vehicle details before checkout, we review your order prior to shipment to help verify that the correct components are selected for your application.

Complete Kit Contents

Please note: Supporting component brands may vary so we can ship your order quickly. Specific brand preferences may be requested in the cart drawer before checkout, but may delay shipment by approximately 2-5 business days depending on availability.

Ignition System Components

  • Ventilated Optispark distributor, fully assembled and tested
  • Included with Optispark: Vacuum harness with high-temp split loom, electrical harness with four-position connector, and brass intake manifold fittings
  • Spark plug wire set
  • Double platinum spark plugs

Cooling System Components

  • Water pump
  • Water pump gaskets
  • Engine coolant temperature sensor
  • 180-degree thermostat and gasket

Seals and Gaskets

  • Water pump shaft seal
  • Water pump coupler seals
  • Timing cover gasket
  • Crankshaft front hub seal
  • Optispark shaft seal

Bonus Tool

  • Water pump bearing seal installation tool

Installation instructions are included. A factory service manual is recommended as a supplement.

Backed by our 1-year, unlimited mileage warranty. Optional 5-year coverage is also available.

Brand and Shipping Note

To ship your order quickly, supporting components may be supplied from any of our trusted brands, including ACDelco, Autolite, Delphi, Fel-Pro, Gates, Mahle, Moroso, MotoRad, NGK, and other equivalent-quality brands we have relied on through decades of shop installs.

This flexibility allows us to ship most kits the same business day when ordered before noon Central Time.

Have a specific brand preference? Please note it in the cart drawer before checkout. We’ll do our best to accommodate your request, but please be advised that brand-specific requests may delay shipment by approximately 2-5 business days depending on availability.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81104993499

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 5 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Diana E
Cuba, US
★★★★★ 5
Great brand great quality
Size: 90 Count (Pack of 1)
I bought this supplement during my pregnancy and absolutely love the quality of Thor supplements. It mainly contains magnesium and I highly recommend this brand. They use the purest ingredients and the effects are truly impressive. Since magnesium can cause side effects I was pleased to find this one didn’t have any for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
S
Verified Purchase
Sashi O'Hara
New York, US
★★★★★ 5
Great product
Size: 90 Count (Pack of 1)
really does help with sleep and muscle relaxation! 10/10 product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
A
Verified Purchase
Adrienne
Lowell, US
★★★★★ 5
Taste and Quality are Excellent!
Flavor Name: Vanilla, Size: 30 Servings (Pack of 1)
Thorne has a reputation for high quality products so I thought I’d try this whey protein. It tastes really good! I find it easy to digest, and it dissolves easily. I plan to make this my go-to whey protein.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
N
Verified Purchase
Nina Miller
San Leandro, US
★★★★★ 5
Definitely sweet but good mixed
Flavor Name: Vanilla, Size: 30 Servings (Pack of 1)
The vanilla would be too sweet on it's own for me but with strawberries and spinach it's perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2025
L
Verified Purchase
Lakerat
Whiting, US
★★★★★ 1
Horribly ‘weird’ sweet flavor
Flavor Name: Vanilla, Size: 30 Servings (Pack of 1)
Horrible taste - synthetic sweetness than destroys my shakes. I bought Thorne because of its high quality but this is one of their products that won’t work for me. I’m struggling through the jar because it’s too expensive to waste. Using cacao powder, cinnamon & cardamom to try to tone down the overwhelming ‘sweet.’
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

recommand products